| 1. | Fixed screw g 1 2a with extension tube ,
固定螺丝g1 2a ，有伸缩管，温度可达600c |
| 2. | With thermowell form 4 acc . to din 43772 - 2 , with extension tube , up to 600c
带有符合din 43772 - 2的4型温度计套管，有伸缩管，温度可达600c |
| 3. | Fixed screw g 1 2a without extension tube , up to 250c , without changeable measuring insert
固定螺丝g 1 2a ，没有伸缩管，温度可达250c ，没有可变插入测量头。 |
| 4. | Fixed screw g 1 2a without extension tube , up to 400c , with or without changeable measuring insert
固定螺丝g 1 2a ，没有伸缩管，温度可达400c ，有或没有可变插入测量头 |
| 5. | Beneath the extension tube is a fixed screw g a , g a or g 1 a for connecting the thermometer to the process
在伸缩管下是固定螺丝ga ， ga或g 1 a ，用以连接温度计和生产流程。 |
| 6. | Removing the extension tube shortens the spacing to allow any binocular viewer to reach focus without a barlow lens
除去延长管缩短间隔让任何的用两眼的观众到达没有一个巴罗镜的焦点。 |
| 7. | The shortest possible tube length is 520 mm with the extension tube removed , while the standard tube length during visual observing is 845 mm
最短的可能长度用被移动的延长管是520毫米而标准的全长在目视观察期间是845毫米。 |
| 8. | Control technology - protective tubes and extension tubes for liquid - in - glass thermometers , dial thermometers , thermocouples and resistance thermometers - dimensions , materials , testing
控制技术.玻璃管液体温度计度盘式温度计热电耦和 |
